AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SB53 ∴ Observational info
Contact »
2009SB53  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 4525.09 days
Unobserved 810 days

 

Astrometry summary
Optical
RMS of residuals 0.76
First observation 2009-09-17.272
Last observation 2022-02-06.363
Number (Discarded) 78 (0)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.